Education: B.A. in English & American Literature, Harvard University

Expertise: Health, parenting

Marjorie Ingall is the co-author of Getting to Sorry: The Art of Apology at Work and at Home and the author of Mamaleh Knows Best. She’s been a contributing editor for Glamour and Self and a columnist for The Forward and Tablet, and she’s written for The New York Times, Town & Country, Glamour, Self, Ms., Elle, New York, and Newsweek. Back in the day, she was the senior writer at the late, lamented Sassy magazine.